Mercury 392-6324Q1 Tune-Up Kit

Mercury 392-6324Q1 Tune-Up Kit

Restore dependable ignition performance and keep your MerCruiser engine running at its best with the Mercury 392-6324Q1 Tune-Up Kit. This OEM Mercury Marine maintenance kit contains the essential ignition components needed to help maintain smooth engine operation, reliable starts, strong acceleration, and efficient fuel combustion.

Regular tune-ups are critical for marine engines that operate in harsh environments where moisture, heat, and vibration can accelerate wear on ignition system components. Replacing worn distributor parts during scheduled maintenance helps reduce the risk of hard starting, rough idle, engine hesitation, and power loss while improving overall reliability on the water.

The Mercury 392-6324Q1 Tune-Up Kit is manufactured to Mercury Marine specifications for proper fit, dependable performance, and long service life. Whether you're preparing for the boating season or completing routine maintenance, this kit helps keep your engine operating like it should.

Common Engine Applications

The Mercury 392-6324Q1 Tune-Up Kit is commonly used on distributor-equipped MerCruiser GM V8 engines, including:

• MerCruiser 260 (5.7L)
• MerCruiser 5.7L Alpha One
• MerCruiser 5.7L Bravo One
• MerCruiser 350 MAG
• MerCruiser 350 MAG MPI (distributor-equipped models)
• MerCruiser MX 6.2L (early distributor-equipped versions)
• MerCruiser 5.0L V8 carbureted and EFI applications
• MerCruiser 5.7LX

Common Boat Fitments

These MerCruiser engines are frequently found in many popular sterndrive and sport boat models, including:

Sea Ray

• Sea Ray 180 Bow Rider
• Sea Ray 190 Signature
• Sea Ray 210 Select
• Sea Ray 220 Sundeck
• Sea Ray 240 Sundancer
• Sea Ray 260 Sundancer

Chaparral

• Chaparral 1930 SS
• Chaparral 216 SSI
• Chaparral 220 SSI
• Chaparral Sunesta Series

Four Winns

• Four Winns Horizon 190
• Four Winns Horizon 210
• Four Winns H220
• Four Winns Vista Series

Crownline

• Crownline 180 BR
• Crownline 202 BR
• Crownline 225 BR
• Crownline 250 CR

Rinker

• Rinker Captiva 192
• Rinker Captiva 212
• Rinker Fiesta Vee Series

Additional applications may include Larson, Regal, Monterey, Stingray, Glastron, Cobalt, Baja, and other boats equipped with compatible distributor-style MerCruiser V8 engines.

Features

• Genuine Mercury Marine tune-up kit
• Designed for distributor-equipped MerCruiser V8 engines
• Helps restore smooth idle and reliable starting
• Supports proper ignition timing and spark delivery
• OEM-quality components for dependable performance
• Ideal for annual maintenance and preventative service
• Helps improve throttle response and combustion efficiency

Why Replace Tune-Up Components?

As ignition components age, spark quality can diminish, resulting in reduced performance and drivability issues. Replacing tune-up items at recommended service intervals helps maintain peak engine efficiency and reduces the likelihood of unexpected breakdowns.

For owners of Sea Ray, Chaparral, Four Winns, Crownline, Rinker, and other MerCruiser-powered boats, the Mercury 392-6324Q1 Tune-Up Kit provides the factory-quality components needed to keep your engine performing reliably season after season.